<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="module">
			 //import  {a}  from './js/aaa.js';
			 //console.log(a);
			 
			 import {a,c,show} from './js/bbb.js';
		    show();  // 10
		    console.log(a); // 1
		    console.log(c); // 2
		    console.log(b); // b is not defined  已经将导入的b更名为c，所以这里叫c


		</script>
	</head>
	<body>
	</body>
</html>
